/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package RRHH_controlador;

import Conexion.Conexion;
import RRHH_Modelo.RHH_PROFESION;
import RRHH_Modelo.RHH_USUARIO;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.SQLException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author equipo_4
 */
@WebServlet(name = "RHH_PROFESIONES_CONTROLLER", urlPatterns = {"/RHH_PROFESIONES_CONTROLLER"})
public class RHH_PROFESIONES_CONTROLLER extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
      
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try {        
            String evento = request.getParameter("evento");
            RHH_USUARIO usuario = ((RHH_USUARIO)request.getSession().getAttribute("usr"));
                Conexion con = new Conexion(usuario.getUSUARIO(), usuario.getPASSWORD());
            String html="";
            switch(evento)
            {
                case "insertar":
                    html= insertar(request,con);
                    break;                     
                case "eliminar":
                    html= eliminar(request,con);
                    break;                     
            }
            
            response.setCharacterEncoding("UTF-8");
            response.setContentType("text/plain");
            response.getWriter().write(html);
        } catch (SQLException ex) {
            Logger.getLogger(RHH_POSTULADO_CONTROLLER.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

    private String insertar(HttpServletRequest request, Conexion con) throws SQLException {
        String desc = request.getParameter("desc");
        int anos = Integer.parseInt(request.getParameter("anos"));
        RHH_PROFESION prof = new RHH_PROFESION(0, desc);
        prof.setCon(con);
        int id = prof.Insertar();
        return "<li>"+desc+"<span onclick='eliminar("+id+",this);'>(X)</span></li>";
    }

    private String eliminar(HttpServletRequest request, Conexion con) throws SQLException {
        int id = Integer.parseInt(request.getParameter("id"));
        return new RHH_PROFESION(con).EliminarXid(id)+"";
    }
}
